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Statement-I : The velocity of sound in a...

Statement-I : The velocity of sound in a medium increases with the presence of moisture.
Statement -II : Velocity of sound does not depend upon the nature of medium .

A

Statement -I is true, Statement -II is true and
Statement -I is correct explanation for Statement -II.

B

Statement-I is true, Statement-II is true and
Statement -II is not correct explanation of Statement-I.

C

Statement-I is true, Statement-II is false and

D

Statement-I is false, Statement-II is false.

Text Solution

Verified by Experts

The correct Answer is:
C

Statement-I is true and Statement-II is false. So correct choice is c
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MODERN PUBLICATION-WAVE MOTION-MULTIPLE CHOICE QUESTIONS (LEVEL -II)
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  3. Statement-I : The velocity of sound in a medium increases with the pre...

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  4. Statement-I : sound waves of frequency less than 20Hz is not audiable ...

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  6. Read the following paragraph and answer the following questions : I...

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  8. Read the following paragraph and answer the following questions : I...

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  9. Read the following paragraph and answer the following questions : I...

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  10. Read the following paragraph and answer the following questions : I...

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  11. An aluminium rod of length 90 cm is clamped at its midpoint and is set...

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  12. An aluminium rod of length 90 cm is clamped at its midpoint and is set...

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  13. An aluminium rod of length 90 cm is clamped at its midpoint and is set...

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  14. An aluminium rod of length 90 cm is clamped at its midpoint and is set...

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  15. A siren placed at a railwary platform is emitting sound of frequency 5...

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  16. A tuning fork of known frequency 256 Hz makes 5 beats per second with ...

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  17. A mctal wire of linear mass density 9.8 /m is stretched with a tension...

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  18. the displacement y of a particle in a medium can be expressed as y ...

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  19. An observer moves towards a stationary source of sound with a velocity...

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  20. Paragraph : A particle vibrates in S.H.M. along a straight line. Its v...

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